Color

#08018e

#08018e
hex#08018e
rgbrgb(8, 1, 142)
hslhsl(243, 99%, 28%)
oklchoklch(0.296 0.2 266)
Closest name: darkblue (#00008b)Relative luminance 0.0203

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#878e01

#01408e · #4e018e

#8e0801 · #018e08

Split-complementary

Open in tool →

#8e4e01 · #408e01

#8e0140 · #878e01 · #018e4e

Contrast

#08018e as textRatioAAAA largeAAAFix
Aaon white
14.94:1passpasspassPasses AAA — no fix needed.
Aaon black
1.41:1failfailfail
  • AA: use #655dfe as the text (4.55:1)
  • AAA: use #908afe as the text (7.25:1)
  • AA: or shift the background to #8f8f8f (4.62:1)
  • AAA: or shift the background to #b3b3b3 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08018e as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#08018e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08018e
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #08018e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08018e-a39cc4-dfa04e-261f2d-e9edf1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md